Shelf bracket



FIG. 1 is a left side elevational view of a shelf bracket showing my new design;

FIG. 2 is a right side elevational view thereof;

FIGS. 3 and 4 are respectively front and rear elevational views thereof;

FIGS. 5 and 6 are respectively top and bottom plan views thereof;

FIG. 7 is a left side, top and partial front perspective view thereof, the side opposite to that shown being a mirror image; and

FIG. 8 is a right bottom, right side and partial rear perspective view thereof, the side opposite to that shown being a mirror image. 

The ornamental design of a shelf bracket, as shown and described. 